bacae002d65daf7816843379f51bf4bca110ca89ecd33c35444356d943945aa3

Analysis

max time kernel
135s
max time network
106s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
25/05/2024, 02:39

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General

Target
bacae002d65daf7816843379f51bf4bca110ca89ecd33c35444356d943945aa3.exe
Size 41KB
Sample240525-c49ncabh64
SHA256 bacae002d65daf7816843379f51bf4bca110ca89ecd33c35444356d943945aa3
MD5 8c1f9d901c8debd1be1d7462893763df
SHA1 b150e1a8ad7bb13d0c3c98bb5c6125a2121a2041
SHA512 086077d471ec891858645454520425d69ea33453f2c020759cf67523c089b6ac03521a9448c4f218890e233f767dfc875a8089935f9127a05c4f315f566c9df3
SSDEEP 768:MApQr0ovdFJI34eGxusOy9Rp1pLeAxoeC48PqK1z9iZ:MAaDJlMsh7pWezCM
MD5 SHA1 SHA512 SSDEEP

Score

7^/10

Malware Config

Signatures

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-4018855536-2201274732-320770143-1000\Control Panel\International\Geo\Nation	bacae002d65daf7816843379f51bf4bca110ca89ecd33c35444356d943945aa3.exe

Executes dropped EXE 1 IoCs

pid	Process
1516	sal.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File created	\??\c:\windows\SysWOW64\sal.exe	bacae002d65daf7816843379f51bf4bca110ca89ecd33c35444356d943945aa3.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4528 wrote to memory of 1516	4528	bacae002d65daf7816843379f51bf4bca110ca89ecd33c35444356d943945aa3.exe	84
PID 4528 wrote to memory of 1516	4528	bacae002d65daf7816843379f51bf4bca110ca89ecd33c35444356d943945aa3.exe	84
PID 4528 wrote to memory of 1516	4528	bacae002d65daf7816843379f51bf4bca110ca89ecd33c35444356d943945aa3.exe	84

C:\Users\Admin\AppData\Local\Temp\bacae002d65daf7816843379f51bf4bca110ca89ecd33c35444356d943945aa3.exe
"C:\Users\Admin\AppData\Local\Temp\bacae002d65daf7816843379f51bf4bca110ca89ecd33c35444356d943945aa3.exe"
1⤵
- Checks computer location settings
- Drops file in System32 directory
- Suspicious use of WriteProcessMemory
PID:4528
- C:\windows\SysWOW64\sal.exe
  "C:\windows\system32\sal.exe"
  2⤵
  - Executes dropped EXE
  PID:1516

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

sal.exe

Path C:\Windows\SysWOW64\sal.exe
Size 42KB
SHA256 cfc927c9dbf6fe62caa553f7785eb9bf4ef73362a15e01b89ca9dabb66b13f08
MD5 98b1aba390bf789dbf2ffbc494be07b1
SHA1 aac577e0b7ce6e74163ddbfaa9d7bb4547277dfa
SHA512 9337c09e43989c6513e117f882d076267dd9626ab2bf76f3e0b012dacb6d89435ac4189e73ae5fd5a40d6341df9b01114ba0f5cb0f8a4c4a0710a624dfad3625
SSDEEP 768:MApQr0ovdFJI34eGxusOy9Rp1pLeAxoeC48PqK1z9ikl:MAaDJlMsh7pWezCDl
MD5 SHA1 SHA512 SSDEEP

Submit Download

memory/1516-10-0x0000000000400000-0x0000000000409000-memory.dmp

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memory/4528-0-0x0000000000400000-0x0000000000409000-memory.dmp

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memory/4528-9-0x0000000000400000-0x0000000000409000-memory.dmp

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads